Start openGauss server

1. Download openGauss image

docker pull opengauss/opengauss:7.0.0-RC2.B015

2. Configure the username, password and dbname

export GS_PASSWORD=openGauss@123

3. Run openGauss service

docker run --name opengauss-db -e GS_PASSWORD=${GS_PASSWORD} -d -p 5432:5432 opengauss/opengauss:7.0.0-RC2.B015